The Sentinel Aerial Research Systems Collected Edition compiles rare publications from the early UFO era. This collection presents authentic reproductions of the SENTINEL issues published between 1969 and 1971 by the New York Saucer Information Bureau. These issues are significant for their rarity and for documenting the discourse surrounding UFO phenomena during a pivotal period in modern ufology. The collected edition includes specific issues from July, August, and October 1969, April 1970, June 1970, and January and December 1971.

This collected edition is presented as a rare and unpretentious compilation of significant historical documents from the early UFO era. The value is derived from the rarity of the original SENTINEL issues and their role in reflecting the discourse surrounding UFO phenomena during 1969-1971. The collection aims to provide an authentic glimpse into the early years of modern ufology.